CA949349A - Method and apparatus for sample analysis by atomic spectroscopy - Google Patents

Method and apparatus for sample analysis by atomic spectroscopy

Info

Publication number
CA949349A
CA949349A CA121,998A CA121998A CA949349A CA 949349 A CA949349 A CA 949349A CA 121998 A CA121998 A CA 121998A CA 949349 A CA949349 A CA 949349A
Authority
CA
Canada
Prior art keywords
sample analysis
atomic spectroscopy
spectroscopy
atomic
sample
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
CA121,998A
Other versions
CA121998S (en
Inventor
Douglas G. Mitchell
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Bayer Corp
Original Assignee
Technicon Instruments Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Technicon Instruments Corp filed Critical Technicon Instruments Corp
Application granted granted Critical
Publication of CA949349A publication Critical patent/CA949349A/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
    • G01N21/62—Systems in which the material investigated is excited whereby it emits light or causes a change in wavelength of the incident light
    • G01N21/71—Systems in which the material investigated is excited whereby it emits light or causes a change in wavelength of the incident light thermally excited
    • G01N21/72—Systems in which the material investigated is excited whereby it emits light or causes a change in wavelength of the incident light thermally excited using flame burners
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
    • G01N21/17—Systems in which incident light is modified in accordance with the properties of the material investigated
    • G01N21/25—Colour; Spectral properties, i.e. comparison of effect of material on the light at two or more different wavelengths or wavelength bands
    • G01N21/31—Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry
    • G01N21/3103—Atomic absorption analysis
CA121,998A 1970-09-14 1971-09-02 Method and apparatus for sample analysis by atomic spectroscopy Expired CA949349A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US7177470A 1970-09-14 1970-09-14

Publications (1)

Publication Number Publication Date
CA949349A true CA949349A (en) 1974-06-18

Family

ID=22103500

Family Applications (1)

Application Number Title Priority Date Filing Date
CA121,998A Expired CA949349A (en) 1970-09-14 1971-09-02 Method and apparatus for sample analysis by atomic spectroscopy

Country Status (10)

Country Link
US (1) US3740145A (en)
AU (1) AU454603B2 (en)
BE (1) BE772218A (en)
CA (1) CA949349A (en)
DE (1) DE2144642A1 (en)
FR (1) FR2107508A5 (en)
GB (1) GB1354977A (en)
IT (1) IT961044B (en)
NL (1) NL7112536A (en)
SE (1) SE379856B (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3866831A (en) * 1973-10-10 1975-02-18 Research Corp Pulsed ultrasonic nebulization system and method for flame spectroscopy
DE2729744C2 (en) * 1977-07-01 1984-05-10 Bodenseewerk Perkin-Elmer & Co GmbH, 7770 Überlingen Device for the automatic generation of a gaseous test sample
DE3307409A1 (en) * 1983-03-02 1984-09-06 Kosizky, Wladimir, Dr., 8000 München ATOMIC ABSORPTION SPECTROPHOTOMETER WITH FEEDBACK
US4865444A (en) * 1984-04-05 1989-09-12 Mobil Oil Corporation Apparatus and method for determining luminosity of hydrocarbon fuels
DE3521529A1 (en) * 1985-06-15 1987-01-02 Harald Dipl Chem Dr Berndt DEVICE FOR SPRAYING SPECIMEN LIQUID FOR SPECTROSCOPIC PURPOSES
GB2178850A (en) * 1985-08-05 1987-02-18 Mobil Oil Corp Apparatus and method for determining luminosity of hydrocarbon fuels
DE3818058A1 (en) * 1988-05-27 1989-12-07 Bodenseewerk Perkin Elmer Co DEVICE FOR SUPPLYING LIQUID TO A SPRAYER IN A SPECTROMETER
EP0510127B1 (en) * 1990-08-09 1996-07-17 FISONS plc Method and apparatus for analytical sample preparation
CN113418879A (en) * 2021-06-24 2021-09-21 宁夏新龙蓝天科技股份有限公司 Copper chloride solution detection method

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3419359A (en) * 1965-07-08 1968-12-31 Atomic Energy Commission Usa Flame ionization detector
US3521959A (en) * 1967-08-29 1970-07-28 Atomic Energy Commission Method for direct spectrographic analysis of molten metals
US3620628A (en) * 1968-05-04 1971-11-16 Hitachi Ltd Photoelectric sample measuring apparatus

Also Published As

Publication number Publication date
DE2144642A1 (en) 1972-03-30
US3740145A (en) 1973-06-19
NL7112536A (en) 1972-03-16
BE772218A (en) 1972-03-06
AU3289271A (en) 1973-03-08
IT961044B (en) 1973-12-10
FR2107508A5 (en) 1972-05-05
GB1354977A (en) 1974-06-05
SE379856B (en) 1975-10-20
AU454603B2 (en) 1974-10-31

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